whole lot of fixes:

- memory leak in indexing
  - memory management in WIN32 now supports holes
  - extend Yap interface, more support for SWI-Interface
  - new predicate mktime in system
  - buffer console I/O in WIN32


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1113 b08c6af1-5177-4d33-ba66-4b1c6b8b522a

C/modules.c

@@ -46,7 +46,7 @@ Yap_Module_Name(PredEntry *ap)
   return TermProlog;
 }
 
-static Term 
+static int 
 LookupModule(Term a)
 {
   unsigned int             i;
@@ -66,6 +66,12 @@ LookupModule(Term a)
   return (i);
 }
 
+Term
+Yap_Module(Term tmod)
+{
+  return ModuleName[LookupModule(tmod)];
+}
+
 struct pred_entry *
 Yap_ModulePred(Term mod)
 {